Mathematics Standards
Results
Showing 41 - 50 of 109 Standards
Standard Identifier: 3.NF.3.a
Grade:
3
Domain:
Number and Operations—Fractions
Cluster:
Develop understanding of fractions as numbers.
Standard:
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
Develop understanding of fractions as numbers.
Standard:
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
Standard Identifier: 3.NF.3.b
Grade:
3
Domain:
Number and Operations—Fractions
Cluster:
Develop understanding of fractions as numbers.
Standard:
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.
Develop understanding of fractions as numbers.
Standard:
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.
Standard Identifier: 3.NF.3.c
Grade:
3
Domain:
Number and Operations—Fractions
Cluster:
Develop understanding of fractions as numbers.
Standard:
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers. Examples: Express 3 in the form 3 = 3/1; recognize that 6/1 = 6; locate 4/4 and 1 at the same point of a number line diagram.
Develop understanding of fractions as numbers.
Standard:
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers. Examples: Express 3 in the form 3 = 3/1; recognize that 6/1 = 6; locate 4/4 and 1 at the same point of a number line diagram.
Standard Identifier: 3.NF.3.d
Grade:
3
Domain:
Number and Operations—Fractions
Cluster:
Develop understanding of fractions as numbers.
Standard:
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Compare two fractions with the same numerator or the same denominator by reasoning about their size. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.
Develop understanding of fractions as numbers.
Standard:
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. Compare two fractions with the same numerator or the same denominator by reasoning about their size. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.
Standard Identifier: 4.G.1
Grade:
4
Domain:
Geometry
Cluster:
Draw and identify lines and angles, and classify shapes by properties of their lines and angles.
Standard:
Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
Draw and identify lines and angles, and classify shapes by properties of their lines and angles.
Standard:
Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
Standard Identifier: 4.G.2
Grade:
4
Domain:
Geometry
Cluster:
Draw and identify lines and angles, and classify shapes by properties of their lines and angles.
Standard:
Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles. (Two-dimensional shapes should include special triangles, e.g., equilateral, isosceles, scalene, and special quadrilaterals, e.g., rhombus, square, rectangle, parallelogram, trapezoid.) CA
Draw and identify lines and angles, and classify shapes by properties of their lines and angles.
Standard:
Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles. (Two-dimensional shapes should include special triangles, e.g., equilateral, isosceles, scalene, and special quadrilaterals, e.g., rhombus, square, rectangle, parallelogram, trapezoid.) CA
Standard Identifier: 4.G.3
Grade:
4
Domain:
Geometry
Cluster:
Draw and identify lines and angles, and classify shapes by properties of their lines and angles.
Standard:
Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.
Draw and identify lines and angles, and classify shapes by properties of their lines and angles.
Standard:
Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.
Standard Identifier: 4.NBT.1
Grade:
4
Domain:
Number and Operations in Base Ten
Cluster:
Generalize place value understanding for multi-digit whole numbers.
Standard:
Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.
Footnote:
Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000.
Generalize place value understanding for multi-digit whole numbers.
Standard:
Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.
Footnote:
Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000.
Standard Identifier: 4.NBT.2
Grade:
4
Domain:
Number and Operations in Base Ten
Cluster:
Generalize place value understanding for multi-digit whole numbers.
Standard:
Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multidigit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
Generalize place value understanding for multi-digit whole numbers.
Standard:
Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multidigit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
Standard Identifier: 4.NBT.3
Grade:
4
Domain:
Number and Operations in Base Ten
Cluster:
Generalize place value understanding for multi-digit whole numbers.
Standard:
Use place value understanding to round multi-digit whole numbers to any place.
Generalize place value understanding for multi-digit whole numbers.
Standard:
Use place value understanding to round multi-digit whole numbers to any place.
Showing 41 - 50 of 109 Standards
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